| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.93 | 12.426% | $216.9035 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $158.78 | 13.394% | $180.047 | $180.05 | $180.05 | $180.00 |
| Purchase #3 | $159.55 | 13.259% | $180.7047 | $180.70 | $180.70 | $180.70 |
| Purchase #4 | $134.51 | 4.162% | $140.1083 | $140.11 | $140.10 | $140.10 |
| Purchase #5 | $219.59 | 5.684% | $232.0715 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $230.42 | 10.584% | $254.8077 | $254.81 | $254.80 | $254.80 |
| Purchase #7 | $243.92 | 5.728% | $257.8917 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $1,339.70 | $1,462.5344 | $1,462.53 | $1,462.50 | $1,462.50 | |